Wearable Cardioverter Defibrillator Alert Personalization
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Solution Overview
Problem
Wearable Cardioverter Defibrillators (WCDs) often provide perfunctory alert information that is difficult for patients to interpret, and the devices lack interactive capabilities, which can lead to inefficient communication of critical alerts and potential misuse of resources.
Innovation Solution
Integrating a remote device that communicates with the WCD to provide personalized alerts and interactive features, such as video messages, troubleshooting guides, and augmented reality, allowing patients to discreetly interact with the system and receive tailored notifications based on their preferences and location.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If WCD provides basic alert information, then the device complexity is reduced, but the ease of operation deteriorates because patients find the alerts difficult to interpret
Solution Approach 1:
The patent introduces a remote device as an intermediary between the WCD and the patient. The remote device receives alert data from the WCD, processes it, and presents it in a more interpretable format to the patient. This mediator handles the complexity of alert interpretation while keeping the WCD itself relatively simple.
Solution Approach 2:
The patent moves the alert processing and presentation to a different dimension - from the local WCD device to a remote device that the patient interacts with. This dimensional shift allows for more sophisticated alert processing without increasing the complexity of the implanted WCD device.
2Ease of operation
If WCD includes interactive capabilities, then the ease of operation improves, but the device complexity increases
Solution Approach 1:
The patent segments the system into two parts: the simple WCD that monitors and generates alerts, and the more complex remote device that provides interactive capabilities. This segmentation allows interactive features to be added without complicating the implanted WCD device.
Solution Approach 2:
The remote device serves as an intermediary that provides the interactive capabilities between the patient and the WCD system. It handles complex interactions while the WCD remains a simpler monitoring device.
3Loss of information
If WCD provides detailed personalized alerts, then the loss of information is reduced, but the device complexity increases
Solution Approach 1:
The patent shifts the detailed alert processing to a remote dimension, allowing the WCD to transmit raw or semi-processed data while the remote device handles the detailed personalization and information enrichment. This maintains information quality without overcomplicating the implanted device.
Solution Approach 2:
The remote device acts as an intermediary that enriches alert information with personalization details. It receives basic data from the WCD and transforms it into detailed, personalized alerts, thereby reducing information loss without adding complexity to the WCD itself.
Data Source
AI summary
In one embodiment, a method of alerting a user of a WCD is described. The method includes receiving an alert from the WCD on a remote device associated with the user and in communication with the WCD and transcribing the alert into a message for the user. The method also includes personalizing the message for the user and delivering the message to the user via the remote device.